service_id,date,holiday_name,exception_type
c_3440_b_3317_d_63,20180903,Labor Day,2
c_3440_b_3317_d_63,20180704,4th of July,2
c_3440_b_3317_d_63,20180528,Memorial Day,2
c_3440_b_3317_d_31,20180903,Labor Day,2
c_3440_b_3317_d_31,20180704,4th of July,2
c_3440_b_3317_d_31,20180528,Memorial Day,2